.nxdc-header{
	position: fixed;
	width: 100%;
	height: 80px;
	background-color: rgba(72, 72, 72, 0.3);
	z-index: 80;
	line-height: 80px;
}
.container{
	margin: 0 auto;
}

.menu-list{
	text-align: center;
}
.menu-list .btn{
	position: relative;
	height: 28px;
	border-radius: 15px;
	font-size: 12px;
	background-color: inherit;
	color:white;
	border:none;
	margin: 0 5px;
}
.menu-list .btn.active{
	background-color:#675175;
}
